The green building materials industry in the US is rapidly evolving, driven by a growing demand for sustainable construction solutions. This sector includes companies that produce eco-friendly products ranging from energy-efficient insulation to innovative building materials made from renewable resources. As awareness of climate change increases, builders and architects are seeking sustainable alternatives that minimize environmental impact. The industry is anticipated to flourish as technology advances, with a shift towards circular economy practices and material recycling. Overall, this momentum indicates a bright future for greener construction and substantial opportunities for investors looking to make an impact.


In examining the top investors in green building materials, we observe a mix of venture capital firms, corporate entities, and not-for-profit organizations. Headquartered across key locations like San Francisco, Washington D.C., and New York, these investors range from established firms founded in the early '90s to newer entrants that appeared in recent years. Many possess sizeable teams and robust investment strategies, with 2024 deal counts indicating heightened activity in sustainable initiatives. For instance, firms like SOSV and the U.S. Department of Energy demonstrated significant engagement, underscoring the sector's growing attractiveness and significance.


Top 17 Green Building Materials Investors in the US


1. U.S. Department of Energy (DOE)

  • Website: energy.gov
  • Type: Corporate
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Founded year: 1977
  • Headcount: 10001+
  • Number of deals in 2024: 597
  • LinkedIn: u-s--department-of-energy

The U.S. Department of Energy (DOE) is a public entity established in 1977, responsible for overseeing national energy policy, energy production, and nuclear power research. It serves various stakeholders, including government entities and the public, by providing guidance on energy efficiency, funding opportunities, and conducting research to address energy challenges. In recent years, the DOE has been involved in several significant transactions that support the green building materials industry. For instance, in 2024, the DOE provided a grant of $8,420,000 to Hempitecture, a company focused on sustainable building materials made from hemp. Additionally, it granted $500,000,000 to Heidelberg Materials, which is engaged in sustainable construction practices. Other notable transactions include grants to Prometheus Materials and Nucor Corporation, both of which are involved in innovative materials that contribute to energy efficiency and sustainability in construction. These investments highlight the DOE's commitment to promoting green building materials and practices.


2. Sosv

  • Website: sosv.com
  • Type: Venture Capital
  • Headquarters: United States (USA)
  • Founded year: 1995
  • Headcount: 51-200
  • Number of deals in 2024: 170
  • LinkedIn: sosv

SOSV is a venture capital firm founded in 1995, specializing in funding and supporting deep tech startups through its development programs. With a global reach, SOSV connects innovative companies with investors, providing venture capital investment and resources to help startups grow and succeed. Notably, SOSV has participated in significant funding rounds for companies like Lingrove, which secured $10 million in a Series B round to ramp up production of ekoa®, a carbon-negative alternative to conventional materials used in construction. This investment highlights SOSV's commitment to supporting sustainable building materials and technologies, alongside its broader focus on health and climate technology.


3. Government of Canada

  • Website: canada.ca
  • Type: Corporate
  • Headquarters: Canada, Kentucky, United States (USA)
  • Founded year: 1999
  • Headcount: 10001+
  • Number of deals in 2024: 137
  • LinkedIn: government-of-canada

The Government of Canada is a public entity that provides a wide range of services and information to Canadian citizens and residents, addressing various needs including employment, immigration, health care, and taxation. Founded in 1999, it operates through multiple departments and agencies to ensure access to essential services and support for individuals and businesses across the country. In recent years, the Government of Canada has engaged in several transactions that reflect its commitment to sustainability and green building materials. Notable investments include a $500,000 debt financing for Carbicrete, a company focused on sustainable concrete solutions, and various grants to organizations such as Nelplast Eco Ghana, which promotes eco-friendly plastic recycling, and Light House Sustainability Society, which supports sustainable building practices. These transactions highlight the government's role in fostering innovation and sustainability in the building materials sector.


4. Y Combinator

  • Website: ycombinator.com
  • Type: Venture Capital
  • Headquarters: San Francisco, California, United States (USA)
  • Founded year: 2005
  • Headcount: 51-200
  • Number of deals in 2024: 802
  • LinkedIn: y-combinator

Y Combinator is a prominent startup accelerator and venture capital firm based in San Francisco, California, founded in 2005. It provides funding and mentorship to early-stage technology companies, helping entrepreneurs launch and grow their businesses through structured programs, resources like the Startup School, and co-founder matching services. Y Combinator has successfully launched over 4,000 startups, establishing itself as a key player in the technology startup ecosystem. Among its notable investments, Y Combinator has backed companies like Mighty Buildings, which raised over $25 million in Series A funding in 2019, focusing on 3D-printed homes and sustainable construction methods. This investment highlights Y Combinator's engagement in the green building materials sector, as it supports innovative solutions that aim to reduce environmental impact in construction. Additionally, Y Combinator has invested in other companies like NODE and Saratoga Energy, which may also align with sustainable practices, further emphasizing its potential relevance in the green building materials industry.


5. IFC - International Finance Corporation

  • Website: ifc.org
  • Type: Venture Capital
  • Headquarters: Washington, D.C., District Of Columbia, United States (USA)
  • Founded year: 1956
  • Headcount: 1001-5000
  • Number of deals in 2024: 107
  • LinkedIn: ifclinkedin

The International Finance Corporation (IFC) is a not-for-profit organization established in 1956, dedicated to fostering private sector development in emerging markets. Based in Washington, D.C., the IFC provides investment, advisory, and asset management services to businesses and financial institutions, helping them access capital and expertise to promote economic growth. With operations in over 100 countries, the IFC addresses poverty challenges and promotes sustainable development. Among its recent transactions, the IFC has engaged in significant debt financing activities, such as the $256.75 million raised by Sococim Industries and the $600 million raised by LD Celulose. Additionally, their investment in Vinte, which raised $238 million in post-IPO equity, indicates their involvement in the housing sector, which can intersect with green building materials through sustainable construction practices. These activities highlight the IFC's commitment to supporting sectors that can contribute to sustainable development, including green building materials.


6. Breakthrough Energy


Breakthrough Energy is a not-for-profit organization founded in 2015, based in Kirkland, Washington, dedicated to accelerating the transition to a net-zero economy. They support innovative technologies and advocate for policies that promote clean energy solutions. Their investment portfolio includes significant contributions to companies in the green building materials sector, such as Solidia Technologies, which focuses on sustainable innovation in the cement and concrete industry, and CarbonCure Technologies, which is known for its advancements in carbon utilization in concrete production. These investments highlight Breakthrough Energy's commitment to fostering sustainable practices within the construction materials industry, making them a key player in the green building materials landscape.


7. Deep Tech Fund (an Alumni Ventures Fund)

  • Website: av.vc
  • Type: Venture Capital
  • Headquarters: Manchester, New Hampshire, United States (USA)
  • Founded year: 2023
  • Headcount: 51-200
  • Number of deals in 2024: 258
  • LinkedIn: deep-tech-fund-av-focused-fund

Deep Tech Fund (an Alumni Ventures Fund) is a venture capital firm based in Manchester, New Hampshire, founded in 2023. It provides accredited investors and institutions with access to professionally-managed, diversified venture portfolios, leveraging a network of over 10,000 investors to connect them with high-quality investment opportunities in the startup ecosystem. The fund has been active in various sectors, including green building materials, as evidenced by its investments in companies like Mighty Buildings, which raised $10 million in a Seed Round in 2018 for its innovative approach to sustainable construction, and Cambium Carbon, which raised $5.3 million in a Seed Round in 2023 and $18.5 million in a Series A in 2025, focusing on carbon management and sustainable building practices. These transactions highlight the fund's engagement in the green building materials industry and its commitment to supporting sustainable innovations.


8. Plug and Play Tech Center


Plug and Play Tech Center is an innovation hub and venture capital firm based in Sunnyvale, California, founded in 2006. They connect startups with corporations to foster growth and innovation, offering various programs including accelerator initiatives and investment opportunities primarily in the technology sector. Among their notable transactions, they invested in ByFusion Global, which focuses on sustainable building solutions, and Kubik, an Ethiopian startup that raised $3.34 million to expand its sustainable building technology. These investments highlight their engagement in the green building materials space, alongside their broader investment strategy.


9. Elemental Impact


Elemental Impact is a not-for-profit organization based in Honolulu, Hawaii, founded in 2012. Their mission is to scale climate technologies with a strong emphasis on community impact. They provide funding opportunities, community engagement strategies, and educational resources to support climate technology companies and local governments in deploying sustainable solutions. Notably, Elemental Impact has been involved in several transactions relevant to the green building materials sector, including investments in CarbonCure Technologies, which focuses on carbon capture and utilization in concrete production, and Modulous, which aims to revolutionize the construction process through modular building solutions. These investments reflect their commitment to addressing the funding gap for early-stage climate projects and fostering partnerships that enhance community benefits.


10. Climate Capital

  • Website: climatecapital.co
  • Type: Venture Capital
  • Headquarters: San Francisco, California, United States (USA)
  • Founded year: 2015
  • Headcount: 1-10
  • Number of deals in 2024: 17
  • LinkedIn: climatecap

Climate Capital is a venture capital firm based in San Francisco, California, founded in 2015. The firm specializes in supporting early-stage climate tech companies, providing funding and resources to entrepreneurs focused on emissions reduction and climate adaptation. Their investment model emphasizes community building and access to a network of investors and industry experts, which helps founders scale their businesses effectively. Notably, Climate Capital has participated in significant transactions such as CarbonBuilt, which raised $10 million to advance its low-cost and low-carbon concrete technology, highlighting their commitment to green building materials. Additionally, they have invested in other startups like Matereal and Rosy Soil, which may also contribute to sustainable practices in the building materials sector. Overall, Climate Capital's focus on climate tech and their involvement in relevant transactions position them as a key player in the green building materials investment landscape.


11. Goldman Sachs

  • Website: goldmansachs.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1998
  • Headcount: 10001+
  • Number of deals in 2024: 59
  • LinkedIn: goldman-sachs

Goldman Sachs is a prominent investment bank and financial services firm based in New York, founded in 1998. It provides a wide range of services including investment banking, asset management, and wealth management, catering to a diverse clientele that includes corporations, financial institutions, and individuals. In recent years, Goldman Sachs has made significant investments in companies that align with sustainable practices. For instance, they participated in a $53 million Series B funding round for Sustainable Living Innovations, which focuses on sustainable living solutions. Additionally, they invested $130 million in BlocPower, a company dedicated to enhancing energy efficiency in urban buildings. These transactions highlight Goldman Sachs' engagement in the green building materials sector and their commitment to supporting sustainable development.


12. Collaborative Fund

  • Website: collabfund.com
  • Type: Venture Capital
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 2010
  • Headcount: 11-50
  • Number of deals in 2024: 29
  • LinkedIn: collaborative-fund

Collaborative Fund is a venture capital firm based in New York, founded in 2010, that focuses on backing innovative companies across various sectors, including renewable energy, consumer goods, and health technology. They provide financial support and strategic guidance to entrepreneurs and startups aiming to create positive societal and environmental impacts. Their investment strategy is centered around identifying businesses that align with their mission of pushing the world forward. Notably, Collaborative Fund has participated in significant transactions relevant to the green building materials sector, such as their investment in Brimstone Energy, a startup developing zero-carbon Portland cement, and their involvement in multiple funding rounds for Dandelion Energy, which specializes in geothermal energy solutions. These investments reflect their commitment to supporting sustainable practices in the building materials industry.


13. Khosla Ventures

  • Website: khoslaventures.com
  • Type: Venture Capital
  • Headquarters: Menlo Park, California, United States (USA)
  • Founded year: 2004
  • Headcount: 51-200
  • Number of deals in 2024: 97
  • LinkedIn: khosla-ventures

Khosla Ventures is a venture capital firm founded in 2004, based in Menlo Park, California. The firm specializes in providing funding and strategic guidance to startups across various sectors, including technology, healthcare, and sustainability. Khosla Ventures has been actively involved in the green building materials sector through its investments in companies like Veev and Mighty Buildings. Veev has raised significant funding to develop a panelized building system that aims to streamline construction processes and reduce waste, while Mighty Buildings focuses on 3D printing technology to create sustainable homes. These investments reflect Khosla Ventures' commitment to supporting innovative solutions in the construction industry that align with sustainability goals.


14. Advantage Capital


Advantage Capital is a venture capital firm based in New Orleans, Louisiana, founded in 1992. The firm specializes in providing equity and debt financing to small businesses, agribusiness, solar projects, and affordable housing, with a focus on supporting entrepreneurs in underserved communities. Their investment approach includes flexible capital solutions to help businesses grow and thrive. Notably, Advantage Capital has been involved in transactions such as Zip Kit Homes, which raised debt financing in December 2018, focusing on modular homes that promote sustainable living. Additionally, they have financed Carolina Precision Fibers and Conifex Timber, companies that may have implications in sustainable materials and practices, further aligning with the principles of green building materials.


15. Blackstone

  • Website: blackstone.com
  • Type: Private Equity
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1985
  • Headcount: 1001-5000
  • Number of deals in 2024: 57
  • LinkedIn: blackstonegroup

Blackstone Inc. is a prominent investment management firm based in New York, specializing in alternative investments across various sectors, including private equity, real estate, and credit solutions. Founded in 1985, Blackstone has built a reputation for creating value through strategic investments. Among its notable transactions, Blackstone acquired Armacell, a Germany-based producer of flexible insulation foams, for approximately $1.02 billion, which is significant in the context of energy-efficient building materials. Additionally, their investment in Ion Solar LLC highlights their interest in renewable energy solutions, further supporting sustainable building practices. In 2024, Blackstone also invested in Salas O’Brien, an engineering and technical services firm, which may contribute to green building projects. These transactions reflect Blackstone's potential involvement in the green building materials sector, despite their broader investment focus.


16. Energy Impact Partners


Energy Impact Partners is a venture capital firm based in New York, founded in 2015, that focuses on the energy sector and the transition to sustainable energy. They provide capital and strategic guidance to companies innovating in clean energy technologies. Notably, they participated in the Series A funding round for Sublime Systems, which is developing clean cement production technology, highlighting their commitment to sustainable building materials. Additionally, they have invested in various other companies like Hometree and Ion Solar, which, while primarily focused on energy, contribute to the broader context of sustainability and innovation in related sectors.


17. Morgan Stanley

  • Website: morganstanley.com
  • Type: Venture Capital
  • Headquarters: New York, New York, United States (USA)
  • Founded year: 1986
  • Headcount: 10001+
  • Number of deals in 2024: 79
  • LinkedIn: morgan-stanley

Morgan Stanley is a prominent investment bank and financial services firm founded in 1986, headquartered in New York, New York. With a workforce exceeding 10,000 employees, the firm provides a wide range of services including wealth management, investment banking, and capital markets. Morgan Stanley has a global presence and leverages its expertise to offer tailored financial solutions to individuals, families, corporations, and governments. In recent years, Morgan Stanley has engaged in several significant transactions that align with the green building materials sector. For instance, their investment in Moser Baer Solar, which raised $92.5 million in Series B funding in 2008, highlights their commitment to renewable energy solutions. Furthermore, their acquisition of Ambuja Cement, which raised over $507 million in a post-IPO secondary transaction in 2024, positions them within the construction materials industry, which is crucial for sustainable building practices. These transactions reflect Morgan Stanley's involvement in sectors that contribute to green building initiatives, reinforcing their relevance in this space.



Green Building Materials Insights: Key Investors in the US


InvestorHeadquarterSizeFoundedDeals 2024
U.S. Department of Energy (DOE)Washington, D.C., District Of Columbia, United States (USA)10001+1977597
SosvUnited States (USA)51-2001995170
Government of CanadaCanada, Kentucky, United States (USA)10001+1999137
Y CombinatorSan Francisco, California, United States (USA)51-2002005802
IFC - International Finance CorporationWashington, D.C., District Of Columbia, United States (USA)1001-50001956107
Breakthrough EnergyKirkland, Washington, United States (USA)51-200201538
Deep Tech Fund (an Alumni Ventures Fund)Manchester, New Hampshire, United States (USA)51-2002023258
Plug and Play Tech CenterSunnyvale, California, United States (USA)501-10002006253
Elemental ImpactHonolulu, Hawaii, United States (USA)51-200201219
Climate CapitalSan Francisco, California, United States (USA)1-10201517
Goldman SachsNew York, New York, United States (USA)10001+199859
Collaborative FundNew York, New York, United States (USA)11-50201029
Khosla VenturesMenlo Park, California, United States (USA)51-200200497
Advantage CapitalNew Orleans, Louisiana, United States (USA)51-20019925
BlackstoneNew York, New York, United States (USA)1001-5000198557
Energy Impact PartnersNew York, New York, United States (USA)51-200201527
Morgan StanleyNew York, New York, United States (USA)10001+198679


Want to find more investors focusing on the green building materials industry?

If you want to find more investors that are active in the green building materialsindustry, you can do that with Inven. We built this list and analysis throughInven's Investor Search, and there are a lot more private equity, venturecapital, and corporate investors like these globally.

With Inven, you'll also get to know:

  • Deal History: Number of deals and their sizes.
  • Portfolio: Companies they've invested in.
  • Contact data: Key dealmakers, including their emails and phonenumbers.
  • ...and much more!